events : instrumentation start/stop/run/install/update/uninstall/doctor/repl/shell (issue #3) - un evenement JSONL par action reelle, dry-run sans evenement, session id sur start, duree et exit code sur stop/run

src/commands/update_cmd.rs

@@ -2,6 +2,7 @@
 //! reinstall when an update exists.
 
 use super::*;
+use crate::events::{Event, EventKind};
 use crate::installers;
 use crate::runner::{Runner, SystemRunner};
 use anyhow::{bail, Result};
@@ -96,6 +97,11 @@ fn update_one(app: &App, runner: &dyn Runner, name: &str) -> Result<i32> {
     new_entry.updated_at = Some(installers::now_rfc3339());
     let version = new_entry.version.clone().unwrap_or_else(|| "unknown".to_string());
     app.state.set(&new_entry)?;
+    app.emit(
+        &Event::now(EventKind::Update)
+            .with_agent(agent.name.clone())
+            .with_args(vec![format!("method={}", method.kind)]),
+    );
     app.log.success(&format!(
         "updated {} to v{version}",
         agent.title()